Sean Deuby

director of services, Semperis

Mitigating Cybersecurity Risks of Mergers and Acquisitions
Blog28 October 2021
Fixing a Common Active Directory Weakness: Poor Authentication Security
Blog18 September 2021
SolarWinds Attack: Proof That On-Premises Active Directory Still an Effective Initial Access Vector
Opinion4 February 2021

What’s Hot on Infosecurity Magazine?

VVS Stealer Uses Advanced Obfuscation to Target Discord Users

News5 January 2026

Cyber Risk In 2026: How Geopolitics, Supply Chains and Shadow AI Will Test Resilience

Opinion2 January 2026

Deepfake Attacks Hit Two-Thirds of Businesses

News23 September 2025

New ConfusedPilot Attack Targets AI Systems with Data Poisoning

News15 October 2024

Tech Professionals Highlight Critical AI Security Skills Gap

News7 October 2024

Adult Player Android Porn App Delivers Ransomware

News4 September 2015

Top 10 Cyber-Attacks of 2025

News Feature16 December 2025

Infosecurity's Top 10 Cybersecurity Stories of 2025

News1 January 2026

Soft Market, Hard Choices: The State of Cyber Insurance

News Feature31 December 2025

Resilience At Risk: Talent and Governance in the Age of AI

Blog18 November 2025

The Biggest Cybersecurity Mergers and Acquisitions of 2025

News Feature25 December 2025

GPT-5 Safeguards Bypassed Using Storytelling-Driven Jailbreak

News12 August 2025

Revisiting CIA: Developing Your Security Strategy in the SaaS Shared Reality

Webinar15:00 — 16:00, 11 December 2025

Exposing AI’s Blind Spots: Security vs Safety in the Age of Gen AI

Webinar12:30 — 13:30, 13 November 2025

Mastering Identity and Access for Non-Human Cloud Entities

Webinar14:00 — 16:00, 18 September 2025

Risk-Based IT Compliance: The Case for Business-Driven Cyber Risk Quantification

Webinar15:00 — 16:00, 23 October 2025

How Mid-Market Businesses Can Leverage Microsoft Security for Proactive Defenses

Webinar15:00 — 16:00, 6 November 2025

Safeguarding Critical Supply Chain Data Through Effective Risk Assessment

Webinar15:00 — 16:00, 10 April 2025

Regulating AI: Where Should the Line Be Drawn?

Opinion12 November 2025

What Is Vibe Coding? Collins’ Word of the Year Spotlights AI’s Role and Risks in Software

News Feature11 November 2025

Risk-Based IT Compliance: The Case for Business-Driven Cyber Risk Quantification

Webinar15:00 — 16:00, 23 October 2025

Bridging the Divide: Actionable Strategies to Secure Your SaaS Environments

Blog7 November 2025

NCSC Set to Retire Web Check and Mail Check Tools

News10 November 2025

Beyond Bug Bounties: How Private Researchers Are Taking Down Ransomware Operations

Podcast4 November 2025